Android程序进入全屏状态和去掉标题栏

没有过多话，直接贴代码更直观

import android.app.Activity;import android.os.Bundle;import android.view.Window;import android.view.WindowManager;public class GetFullScreenActivity extends Activity {    /** Called when the activity is first created. */    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        // 这句要放在 setContentView(R.layout.main);之前，不然会强行关闭的。        // 去掉标题栏        requestWindowFeature(Window.FEATURE_NO_TITLE);               setContentView(R.layout.main);        // 使程序进入全屏状态        this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);     }}